"Vei D d Z ddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl
Z
ddl Z ddl m
Z
ddlmZ ddlmZ ddlmZ ddlmZ ddlmZmZmZmZmZmZ eee f Z eeej f Z ej d k Z!ej d
k Z"ej# $ d Z%d Z&d
Z'dZ(dZ)dZ*dZ+ej# , e j- d Z.ej# / e0 Z1ej# 2 e1d ej# 2 e1d gZ3 e
dd Z4ej d
k r'ej5 j6 7 rdndZ8e8a9e8a:n ej; a9 ej< a:de=fdZ>de=ddfdZ?de=fd Z@d e=ddfd ZAdRd ZBdeCfd ZDd!edeCfd"ZEd!edeCfd#ZFd!edeCfd$ZGd% ZHed&edefd' ZIed&ej defd( ZId&e defd)ZId*eeeee f f defd+ZJd*eeeee f f de fd,ZKd-ed.edefd/ZLd0ee dee fd1ZMd2 ZNed3e d4ede fd5 ZOed3ed4edefd6 ZOed3ed4dddfd7 ZOd3ed4ee dee fd8ZOe G d9 d: ZP ePd;dd? ZQ ePd@d;dAdBdC? ZR G dD dEe ZS G dF dG ZT G dH dIejU ZV G dJ dKejW ZX dSdMeYdNeCdOeCdeCfdPZZdQ Z[dS )TzeHelper classes used for the fake file system implementation and may be useful
for ``pyfakefs`` users. N)
namedtuplecopy) dataclass)Enum)S_IFLNK)UnionOptionalAnyAnyStroverloadcastPyPywin32z /.dockerenv @ i i i stdlibtests pytest_tests
_OpenModesz v s c3 r c $ t | d S )zRReturn `True` if ``val`` is a bytes-like object, `False` for a Unicode
string.encodehasattrr= s r is_byte_stringrC { s sH%% %%r c " t | d S )zRReturn `True` if ``val`` is a Unicode string, `False` for a bytes-like
object.r@ rA r= s r is_unicode_stringrE s 3 ! !!r c p t j dk rt j S t j d S )N) F)r, version_infolocale getencodinggetpreferredencodingr r r get_locale_encodingrM s0
7""!### &u - --r dir_namec d S Nr rN s r make_string_pathrR s 25#r c d S rP r rQ s r rR rR s 47Cr c P t t t j | S rP )r r r2 fspathrQ s r rR rR s (++ , ,,r pathc r t | t r!| t S | S )zzReturn the string representation of a byte string using the preferred
encoding, or the string itself if path is a str.)r; bytesdecoderM rV s r to_stringr[ s4 $ 2{{.00111 Kr c h t | t r t | t S | S )zReturn the bytes representation of a string using the preferred
encoding, or the byte string itself if path is a byte string.)r; strrX rM rZ s r to_bytesr^ s2 $ 2T.00111 Kr s1s2c | |z S )zAcr c d S rP r rm s r rn rn s :=#r c d S rP r rm s r rn rn s !?!?!%!2!%!2r otherr c l t |t o| j |j k o| j |j k o| j |j k oo| j |j k o_| j |j k oO| j |j k o?| j |j k o/| j |j k o | j
|j
k o| j |j k S rP ) r; r r r r st_sizer r r r r r r r s r __eq__zFakeStatResult.__eq__ s un - -
.!U%77
.!U%77
. !U%77
.
-
.
u|+
. u|+
.
/
. u|+
. u|+
.
-
r c | |k S rP r r s r __ne__zFakeStatResult.__ne__ s 5= r c $ t | }|S )ztReturn a copy where the float usage is hard-coded to mimic the
behavior of the real os.stat_result.
r r stat_results r r zFakeStatResult.copy# s 4jj r r c |j | _ |j | _ |j | _ |j | _ |j | _ |j | _ |j | _
dS )zSet values from a real os.stat_result.
Note: values that are controlled by the fake filesystem are not set.
This includes st_ino, st_dev and st_nlink.
N) r r r r r st_atime_nsr st_mtime_nsr st_ctime_nsr r s r set_from_stat_resultz#FakeStatResult.set_from_stat_result* sS
#* !( !( #+
' 3 ' 3 ' 3r c | j dz S )z$Return the creation time in seconds.r r r s r st_ctimezFakeStatResult.st_ctime7 3&&r r9 c 4 t |dz | _ dS )z!Set the creation time in seconds.r N)r< r r r9 s r r zFakeStatResult.st_ctime< c NNr c | j dz S )z"Return the access time in seconds.r r r s r st_atimezFakeStatResult.st_atimeA r r c 4 t |dz | _ dS )z Set the access time in seconds.r N)r< r r s r r zFakeStatResult.st_atimeF r r c | j dz S )z(Return the modification time in seconds.r r r s r st_mtimezFakeStatResult.st_mtimeK r r c 4 t |dz | _ dS )z%Set the modification time in seconds.r N)r< r r s r r zFakeStatResult.st_mtimeP r r c R | j t z t k r | j rdS | j S )Nr )r r r r r s r r zFakeStatResult.st_sizeU s( <' !W , , ,1} r c || _ d S rP )r r s r r zFakeStatResult.st_size[ s
r c x | j rt d d}|dz }| j |z }| j |z r|dz
}||z S )a Return the number of 512-byte blocks allocated for the file.
Assumes a page size of 4096 (matches most systems).
Ignores that this may not be available under some systems,
and that the result may differ if the file has holes.
z4'os.stat_result' object has no attribute 'st_blocks'i i r )r AttributeErrorr )r page_sizeblocks_in_pagepagess r st_blockszFakeStatResult.st_blocks_ s\ ? Y !WXX X "c)
* =9 $ QJE~%%r c N | j st d d}| j }|t j z r|t j z }|t j z r|t j z }|t j t j z z r|t j
z }|t j z r|t j z }|S )Nz=module 'os.stat_result' has no attribute 'st_file_attributes'r )
r r r statS_IFDIRFILE_ATTRIBUTE_DIRECTORYS_IFREGFILE_ATTRIBUTE_NORMALS_IFCHRS_IFBLKFILE_ATTRIBUTE_DEVICEr FILE_ATTRIBUTE_REPARSE_POINT)r moder s r st_file_attributesz!FakeStatResult.st_file_attributeso s O
, T\ ! 2 D1 1D T\ ! / D. .D dlT\1 2 / D. .D T\ ! 6 D5 5D r c | j rt j dk rt d | j t
j z r t
j S dS )N)rG z9module 'os.stat_result' has no attribute 'st_reparse_tag'r )r r, rI r r r r IO_REPARSE_TAG_SYMLINKr s r st_reparse_tagz FakeStatResult.st_reparse_tag sO #"2V";"; K
<$, & /. .qr itemc ddl }||j k r| j S ||j k r| j S ||j k r| j S ||j k r| j S ||j k r| j
S ||j k r| j S ||j
k r| j S ||j k rt! | j S ||j k rt! | j S ||j k rt! | j S t- d )z9Implement item access to mimic `os.stat_result` behavior.r Nz Invalid item)r ST_MODEr ST_INOr ST_DEVr ST_NLINKr ST_UIDr ST_GIDr ST_SIZEr ST_ATIMEr< r ST_MTIMEr ST_CTIMEr
ValueError)r r r s r __getitem__zFakeStatResult.__getitem__ s 4< < 4; ; 4; ; 4= = 4; ; 4; ; 4< < 4= t}%% % 4= t}%% % 4= t}%% % (((r c | j S )z&Return the access time in nanoseconds.r r s r r zFakeStatResult.st_atime_ns
r c || _ dS )z#Set the access time in nanoseconds.Nr r s r r zFakeStatResult.st_atime_ns r c | j S )z,Return the modification time in nanoseconds.r r s r r zFakeStatResult.st_mtime_ns r r c || _ dS )z:Set the modification time of the fake file in nanoseconds.Nr r s r r zFakeStatResult.st_mtime_ns r r c | j S )z(Return the creation time in nanoseconds.r r s r r zFakeStatResult.st_ctime_ns r r c || _ dS )z6Set the creation time of the fake file in nanoseconds.Nr r s r r zFakeStatResult.st_ctime_ns r r rP )r r ) ry rz r{ r boolr< r
floatr r r r r r2 r r propertyr r setterr r r r r r r r r r r r r r r s )- 3 33 3 3
uo 3 3 3 3&
C
D
!C !D ! ! ! ! 4 44 4 4 4 4 '%U
+ ' ' ' X' _+E#u* - +$ + + + _+ '%U
+ ' ' ' X' _+E#u* - +$ + + + _+ '%U
+ ' ' ' X' _+E#u* - +$ + + + _+ X
^ 3 4 ^
&3
&
&
& X
& C X" X) )
) ) ) )6 !S ! ! ! X! s t !S ! ! ! X! s t !S ! ! ! X! s t r r c D e Zd ZdZdee f fd ZdeddfdZ xZS )BinaryBufferIOz2Stream class that handles byte contents for files.contentsc N t |pd d S )Nr )superr )r r __class__s r r zBinaryBufferIO.__init__ s%
S)))))r valuer Nc 0 | | d S rP )writer r s r putvaluezBinaryBufferIO.putvalue s
5r ) ry rz r{ r r
rX r r
__classcell__r s @r r r sp <<*% * * * * * *e r r c ~ e Zd ZdZ d
dee dee dee def fd
Zd efd
Zd ed dfd Z xZ
S ) TextBufferIOz;Stream class that handles Python string contents for files.Nstrictr newlinerc errorsc t j |pd | _ t | j ||| d S )Nr )rc r r )ioBytesIO _bytestreamr r )r r r rc r r s r r zTextBufferIO.__init__ sR :ho#66
x
r r c 4 | j S rP )r getvaluer s r r zTextBufferIO.getvalue s ((***r r c : | j | d S rP )r r r s r r zTextBufferIO.putvalue s u%%%%%r )NNNr ) ry rz r{ r r
rX r] r r r r r s @r r r s EE %)!%"&
5/
#
3-
+% + + + +&e & & & & & & & & &r r F
skip_namescase_sensitivecheck_open_codec fd| s|sdS t j }|r$|d j dk r|d j dk rdS | sdS t fd|d d d D d }|rbt
j | d t
j d
t fd | D rdS dS ) Nc r| | S | | S rP )
startswithlower)rV rk r s r starts_withz2is_called_from_skipped_module..starts_with sA +??6** *zz||&&v||~~666r F open_codez&return self._io_module.open_code(path)Tc 3 K | ]rj d j t 2 j t r!t fdt
D ij V sdS )zz:is_called_from_skipped_module...
sE ! K :: r N)r r
STDLIB_PATH
PYFAKEFS_PATHanyPYFAKEFS_TEST_PATHS)r r r s @r r z0is_called_from_skipped_module.. s
>,,Z88
K <<
K
>>
%8
N
r r .c L g | ] }|k p d |z !S )r )endswith)r sncaller_module_names r
z1is_called_from_skipped_module.. sF
#b(Q,>,G,Gb,Q,Q
r ) traceback
extract_stacknamelinenextr2 rV splitextreplacert r )r r r
stackcaller_filenamer" r s ` @@r is_called_from_skipped_moduler- sF 7 7 7 7 7 o u # % %E "INk ) ) "IN F F Ft u
ttt
O"
W - -o > >q A / 7 7 D D
$
4 5r c j | t j v r$t j t j | dS )zCleanup handler that reloads the module with the given name.
Maybe needed in cases where a module is imported locally.
T)r, modules importlibreload)r& s r reload_cleanup_handlerr2 $ s. s{T*+++ 4r )r N)F)\r r. r0 r rJ r2 r- r r, sysconfigrh r$ collectionsr r dataclassesr enumr r typingr r
r r r
r r] rX AnyStringPathLikeAnyPathpython_implementationIS_PYPYIS_WINrV exists IN_DOCKER PERM_READ
PERM_WRITEPERM_EXEPERM_DEF
PERM_DEF_FILEPERM_ALLrealpathget_pathr dirname__file__r joinr r r/ r0 r1 fake_idr r& r3 r4 r< r r# r' r* r6 r r8 r> rC rE rM rR r[ r^ rb rf ri rn rs POSIX_PROPERTIESWINDOWS_PROPERTIESr r r r
TextIOWrapperr listr- r2 r r r rP s
" " " " " " ! ! ! ! ! ! ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? #u*
#
$
((
(
*
*f
4 GNN= ) )
g 1y 1( ; ;<< ))
GLL ((GLL //
ZB
<7=(6688?aaaGGHHbikkGry{{H
S T
& & & & & & "3 "4 " " " " . . .
5v 5& 5 5 5
5
7r{ 7s 7 7 7
7-w -6 - - - -E&%U
"334 5sEz!223 V F
HSM hsm
AU AF Au A A A
A
=S =& =S = = =
=
?V ?T ?d ? ? ?
?
%f -
i
< "\ T J J J J J J J J Z RZ & & & & &2# & & &. EJ< <<&*<=A< < < < <~ r